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1. 发明授权

US5683053A Cine-video film transport apparatus having film supply and take-up reels between which the film is driven at a speed varied in accordance with changes in the outer diameter of the film being unwound from one of the reels 失效
标题翻译：电影胶片输送装置具有胶片供应和卷取卷轴，薄膜在其之间以根据从其中一个卷轴展开的薄膜外径的变化而变化的速度驱动
公开(公告)号：US5683053A
公开(公告)日：1997-11-04
申请号：US455090
申请日：1995-05-31
申请人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee , Brian Kolaci , Susumu Murakami , Erwin P. Ishmael , Michael Smith , Michael L. Baron
发明人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee , Brian Kolaci , Susumu Murakami , Erwin P. Ishmael , Michael Smith , Michael L. Baron
IPC分类号： G03B21/44 , G11B15/43 , G03B21/43 , G03B21/50 , G11B15/00 , H04N5/253
CPC分类号： G11B15/43 , G03B21/44
摘要： Film transport apparatus for a cine-video system in which video signals are produced from film that is driven between supply and take-up reels. The film, which may be wound in A or B configuration on each reel, is threaded automatically about a film drive mechanism which transports the film from the supply reel, through a film gate to the take-up reel. Tensioning apparatus imparts tension to the film at the entry and exit of the film gate which, during the threading operation, causes the respective reels to rotate before film actually is transported therebetween. The direction in which each reel rotates to unwind film therefrom when tension is imparted serves to identify whether the film is wound in A or B configuration. Advantageously, a programmable processor controls the film transport speed in response to a user-actuated knob; and this same processor serves to detect when the film approaches its end on the supply or take-up reel.
摘要翻译：电影视频系统的胶片传送装置，其中视频信号由在供应和卷取卷轴之间驱动的胶片制成。可以在每个卷轴上以A或B构造缠绕的胶片自动地围绕胶片驱动机构自动地旋转，该胶片驱动机构将胶片从供带盘传送通过胶片门到卷取卷轴。张紧装置在胶片闸门的入口和出口处对胶片施加张力，在胶片操作期间，在胶片实际在其间传送胶片之前，导致相应的卷轴旋转。当施加张力时，每个卷轴旋转的方向从其中退绕，用于识别胶片是以A或B构造卷绕的。有利地，可编程处理器响应于用户致动的旋钮控制胶片传送速度; 并且该相同的处理器用于检测胶片何时在供应或卷取卷轴上接近其端部。

2. 发明授权

US5474245A Cine-video film transport apparatus 失效
公开(公告)号：US5474245A
公开(公告)日：1995-12-12
申请号：US322223
申请日：1994-10-13
申请人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee , Brian Kolaci , Susumu Murakami , Erwin P. Ishmael , Michael Smith , Michael L. Baron
发明人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee , Brian Kolaci , Susumu Murakami , Erwin P. Ishmael , Michael Smith , Michael L. Baron
IPC分类号： G03B21/44 , G11B15/43 , B65H59/38 , G03B21/50 , G11B15/46 , H04N5/253
CPC分类号： G11B15/43 , G03B21/44
摘要： Film transport apparatus for a cine-video system in which video signals are produced from film that is driven between supply and take-up reels. The film, which may be wound in A or B configuration on each reel, is threaded automatically about a film drive mechanism which transports the film from the supply reel, through a film gate to the take-up reel. Tensioning apparatus imparts tension to the film at the entry and exit of the film gate which, during the threading operation, causes the respective reels to rotate before film actually is transported therebetween. The direction in which each reel rotates to unwind film therefrom when tension is imparted serves to identify whether the film is wound in A or B configuration. Advantageously, a programmable processor controls the film transport speed in response to a user-actuated knob; and this same processor serves to detect when the film approaches its end on the supply or take-up reel.

3. 发明授权

US5419506A Cine-video film transport apparatus 失效
标题翻译：电影影片传送装置
公开(公告)号：US5419506A
公开(公告)日：1995-05-30
申请号：US730539
申请日：1991-07-16
申请人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee , Brian Kolaci , Susumu Murakami , Erwin P. Ishmael
发明人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee , Brian Kolaci , Susumu Murakami , Erwin P. Ishmael
IPC分类号： G03B21/44 , G11B15/43 , G11B23/04
CPC分类号： G11B15/43 , G03B21/44
摘要： Film transport apparatus for a cine-video system in which video signals are produced from film that is driven between supply and take-up reels. The film, which may be wound in A or B configuration on each reel, is threaded automatically about a film drive mechanism which transports the film from the supply reel, through a film gate to the take-up reel. Tensioning apparatus imparts tension to the film at the entry and exit of the film gate which, during the threading operation, causes the respective reels to rotate before film actually is transported therebetween. The direction in which each reel rotates to unwind film therefrom when tension is imparted serves to identify whether the film is wound in A or B configuration. Advantageously, a programmable processor controls the film transport speed in response to a user-actuated knob; and this same processor serves to detect when the film approaches its end on the supply or take-up reel.
摘要翻译：电影视频系统的胶片传送装置，其中视频信号由在供应和卷取卷轴之间驱动的胶片制成。可以在每个卷轴上以A或B构造缠绕的胶片自动地围绕胶片驱动机构自动地旋转，该胶片驱动机构将胶片从供带盘传送通过胶片门到卷取卷轴。张紧装置在胶片闸门的入口和出口处对胶片施加张力，在胶片操作期间，在胶片实际在其间传送胶片之前，导致相应的卷轴旋转。当施加张力时，每个卷轴旋转的方向从其中退绕，用于识别胶片是以A或B构造卷绕的。有利地，可编程处理器响应于用户致动的旋钮控制胶片传送速度; 并且该相同的处理器用于检测胶片何时在供应或卷取卷轴上接近其端部。

4. 发明授权

US06577340B1 Apparatus for generating video signals representing a photographic image previously recorded in a frame on a photographic film-type medium 失效
标题翻译：用于产生表示先前记录在摄影胶片型介质上的帧中的摄影图像的视频信号的装置
公开(公告)号：US06577340B1
公开(公告)日：2003-06-10
申请号：US08874287
申请日：1997-06-13
申请人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
发明人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
IPC分类号： H04N5232
CPC分类号： H04N5/14 , H04N5/253 , H04N5/32 , H04N7/0112
摘要： An apparatus for generating video signals from a photographic image previously recorded on film (a cine-video system) which includes a film transport mechanism for advancing or rewinding the film in order to position a film frame at a film gate for projection, an image projector which detects when a film frame is positioned at the film gate and projects an illuminated image of that frame, a video pickup system which receives the image and generates a video signal which represents it, and an output circuit which produces a resultant output video signal. A window generating capability provides for optional enhancement of the video signal within a user-selectable range of video signal values. One or more cursors may be superimposed on the video image, and measurements to determine the distance between two such cursors may be performed. A “Hi-line” output video signal containing twice the standard number of scan lines is generated, as is a NTSC standard output video signal and a “D-2” standard digital output video signal. Advantageously, the cine-video system is implemented as a digital system, under the control of a programmable, digital signal processor.
摘要翻译：一种用于从先前记录在胶片（电影视频系统）上的摄影图像产生视频信号的装置，其包括用于前进或倒带胶片的胶片传送机构，以便将胶片框架定位在用于投影的胶片门上，图像投影仪其检测胶片框架何时位于胶片门并投影该帧的照明图像，接收图像并生成表示图像的视频信号的视频拾取系统以及产生所得输出视频信号的输出电路。窗口生成能力提供视频信号在用户可选择的视频信号值范围内的可选增强。可以将一个或多个光标叠加在视频图像上，并且可以执行用于确定两个这样的光标之间的距离的测量。产生包含两倍标准扫描线数量的“Hi-line”输出视频信号，NTSC标准输出视频信号和“D-2”标准数字输出视频信号也是如此。有利地，电影视频系统在可编程的数字信号处理器的控制下被实现为数字系统。

5. 发明授权

US5548327A Apparatus for selectively generating and enhancing within a window of signal values, video signals representing photographic images previously recorded in a film on a photographic film-type medium 失效
标题翻译：用于在信号值的窗口内选择性地生成和增强的装置，表示先前记录在照相胶片型介质上的胶片中的照相图像的视频信号
公开(公告)号：US5548327A
公开(公告)日：1996-08-20
申请号：US461055
申请日：1995-06-05
申请人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
发明人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
IPC分类号： H04N5/14 , H04N5/253 , H04N5/32 , H04N7/01
CPC分类号： H04N5/14 , H04N5/253 , H04N7/0112 , H04N5/32
摘要： Apparatus for selectively generating video signals representing photographic images previously recorded in a film on a photographic film-type medium includes an image pickup device which produces video signals in response to a light image of the projected photographic image, a window generating device which generates a window having a range of video signal values in response to a user input, a processor which suppresses the produced video signals having values outside the generated window, and an enhancer which enhances the produced video signals having values within the generated window.
摘要翻译：用于选择性地产生表示先前记录在摄影胶片型介质上的胶卷中的摄影图像的视频信号的装置包括响应于投影摄影图像的光图像产生视频信号的图像拾取装置，产生窗口的窗口生成装置具有响应于用户输入的视频信号值的范围，抑制所产生的视频信号具有在生成窗口之外的值的处理器，以及增强所产生的视频信号具有生成窗口内的值的增强器。

6. 发明授权

US5469209A Apparatus for generating video signals representing a photographic image previously recorded in a frame on a photographic film-type medium 失效
标题翻译：用于产生表示先前记录在摄影胶片型介质上的帧中的摄影图像的视频信号的装置
公开(公告)号：US5469209A
公开(公告)日：1995-11-21
申请号：US66969
申请日：1993-05-24
申请人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
发明人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
IPC分类号： H04N5/14 , H04N5/253 , H04N5/32 , H04N7/01
CPC分类号： H04N5/14 , H04N5/253 , H04N7/0112 , H04N5/32
摘要： Apparatus for generating video signals representing photographic images previously recorded in a frame on a photographic film-type medium includes an image pickup device which produces video signals in response to a light image of the projected photographic image, a digitizer which digitizes the produced video signals, a memory which stores a video frame interval of the digitized video signals, an enhancer which enhances digitized video signals read from the memory, and a digital signal processor which controls the image pickup device, the memory and the enhancer.
摘要翻译：用于产生表示先前记录在摄影胶片型介质上的帧中的摄影图像的视频信号的装置包括响应于投影摄影图像的光图像产生视频信号的图像拾取装置，对所产生的视频信号进行数字化的数字化仪，存储器，其存储数字化视频信号的视频帧间隔;增强器，其增强从存储器读取的数字化视频信号;以及数字信号处理器，其控制图像拾取装置，存储器和增强器。

7. 发明授权

US5249056A Apparatus for generating video signals from film 失效
标题翻译：用于从胶片产生视频信号的装置
公开(公告)号：US5249056A
公开(公告)日：1993-09-28
申请号：US731079
申请日：1991-07-16
申请人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
发明人： Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
IPC分类号： H04N5/14 , H04N5/253 , H04N5/32 , H04N7/01
CPC分类号： H04N5/14 , H04N5/253 , H04N7/0112 , H04N5/32
摘要： An apparatus for generating video signals from a photographic image previously recorded on film (a cine-video system) which includes a film transport mechanism for advancing or rewinding the film in order to position a film frame at a film gate for projection, an image projector which detects when a film gate for projection, an image projector which detects when a film frame is positioned at the film gate and projects an illuminated image of that frame, a video pickup system which receives the image and generates a video signal which represents it, and an output circuit which produces a resultant output video signal.
摘要翻译：一种用于从先前记录在胶片（电影视频系统）上的摄影图像产生视频信号的装置，其包括用于前进或倒带胶片的胶片传送机构，以便将胶片框架定位在用于投影的胶片门上，图像投影仪其检测何时投影的胶片门，用于检测胶片框架何时位于胶片门并投射该框架的照明图像的图像投影仪;接收图像并生成表示该图像的视频信号的视频拾取系统，以及产生所得输出视频信号的输出电路。

8. 发明授权

US10058235B2 Steerable catheter 有权
公开(公告)号：US10058235B2
公开(公告)日：2018-08-28
申请号：US13037874
申请日：2011-03-01
申请人： Erhan H. Gunday , Lawrence J. Gerrans
发明人： Erhan H. Gunday , Lawrence J. Gerrans
IPC分类号： A61B1/005 , A61M25/092 , A61B1/015 , A61M25/01 , A61M25/00 , A61B1/00
CPC分类号： A61B1/0057 , A61B1/00039 , A61B1/00154 , A61B1/015 , A61M25/001 , A61M25/0012 , A61M25/0013 , A61M25/0023 , A61M25/0026 , A61M25/005 , A61M25/0052 , A61M25/0053 , A61M25/0054 , A61M25/0155 , A61M2025/0024 , A61M2025/0059
摘要： The present invention relates to a steerable catheter device and method of using the same comprising a catheter body having a distal section. The distal section of the catheter body has an inner lumen, and one or more steering lumen radially offset from the inner lumen. The steering lumen comprise a first end having a first diameter and a second end having a second diameter smaller than the first diameter. A fluid source is in fluid communication with the steering lumen for supplying fluid thereto to radially distend the first end of the steering lumen such that the catheter body bends away from the steering lumen. In some cases, a vacuum is supplied to an opposite lumen to further assist bending of the catheter body. The inner lumen may include a porous material that is utilized to clean an instrument, such as an imaging device, movably disposed in the inner lumen.

9. 发明申请

US20170259020A1 Imaging Stylet for Intubation 审中-公开
公开(公告)号：US20170259020A1
公开(公告)日：2017-09-14
申请号：US15604905
申请日：2017-05-25
申请人： Erhan H. Gunday , Lawrence J. Gerrans , Alex Hsia
发明人： Erhan H. Gunday , Lawrence J. Gerrans , Alex Hsia
IPC分类号： A61M16/04 , A61B1/00 , A61B1/267
CPC分类号： A61M16/0488 , A61B1/00016 , A61B1/00071 , A61B1/00135 , A61B1/00151 , A61B1/00183 , A61B1/05 , A61B1/0607 , A61B1/267 , A61M16/0418 , A61M16/0443 , A61M2205/3375 , A61M2205/502 , A61M2205/505 , A61M2205/80 , A61M2205/8206 , A61M2205/8243
摘要： An imaging stylet is provided, including a deformable outer housing having a proximal end and a distal end with a longitudinal axis, and an opening provided at the distal end, an imaging device disposed at the distal end of the outer housing, a deformable support member disposed in the outer housing, and an actuator disposed in the outer housing and coupled to the imaging device. The imaging device is movable by the actuator from an inactivated position, in which the imaging device is substantially aligned with the longitudinal axis of the distal end, to an activated position, in which the imaging device extends out of the opening at an angle relative to the longitudinal axis of the distal end.

10. 发明授权

US09737195B2 Handheld resector balloon system 有权
公开(公告)号：US09737195B2
公开(公告)日：2017-08-22
申请号：US14204844
申请日：2014-03-11
申请人： Erhan H. Gunday , Lawrence J. Gerrans , Alex Hsia , Devin J S Scheifele , Jessie Tung
发明人： Erhan H. Gunday , Lawrence J. Gerrans , Alex Hsia , Devin J S Scheifele , Jessie Tung
IPC分类号： A61B1/00 , A61B17/32 , A61B1/06 , A61B1/04 , A61B1/07 , A61B1/12 , A61B17/12 , A61B17/3205 , A61B17/3207 , A61B90/57 , A61B90/30 , A61M25/10 , A61B17/24 , A61B17/22 , A61B17/00 , A61B90/00
CPC分类号： A61B1/00154 , A61B1/00082 , A61B1/00087 , A61B1/00165 , A61B1/04 , A61B1/0669 , A61B1/0684 , A61B1/07 , A61B1/128 , A61B17/12136 , A61B17/24 , A61B17/3205 , A61B17/320725 , A61B90/30 , A61B90/57 , A61B2017/00544 , A61B2017/22061 , A61B2090/0807 , A61B2090/306 , A61B2090/309 , A61M25/10181 , A61M25/10187
摘要： A handheld resector balloon system includes a balloon catheter with a resecting surface and hub coupled to a handheld pump. The hub includes an inflation port that supplies fluid to a first lumen of the catheter to repeatedly inflate and deflate the balloon in pulsed fashion to resect biological material. The hub may also include a delivery port for delivering an agent, such as drugs, to a second lumen of the catheter for delivery to the distal end of the catheter. The hub may also include an aperture for inserting a device, such as an imaging device, into the second lumen of the catheter. In some embodiments, an imaging module is coupled to a handheld pump, which may include a light source for supplying light, and image circuitry for converting an optical signal from the imaging device to electrical data to be output to a computer.

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